Estrogen receptor and progesterone receptor status of breast cancer patients of eastern India: A multi-institutional study.

Context: There is a paucity of any significant data on the estrogen receptor (ER) and progesterone receptor (PR) status of breast cancer patients from the eastern part of India.

Aims: This study aims to document the ER and PR status of breast cancer patients in the eastern Indian population, as catered by two premier tertiary care hospitals in Kolkata.

Subjects And Methods: All breast cancer patients registered between January 1, 2013 and December 31, 2015, in the Departments of Oncology, of IPGMER and SSKM Hospitals and R.

Spindle cell sarcoma of the maxillary antrum.

Maxillary antral malignancies are mostly squamous cancers. Sarcomas in this region are rare. The head and neck region houses around 8.